https://wccftech.com/sapphire-introduces-the-radeon-rx-5600-xt-pulse-be-a-shorter-and-smaller-variante/

Sapphire has introduced a  smaller version of its Radeon RX 5600 XT Pulse called the RX 5600 XT Pulse BE. The Pulse BE graphics card features a smaller form factor and a GPU boost clock speed up to 1,620 MHz while being cooled by just two fans.

The RX 5600 XT Pulse BE graphics card utilizes 14 Gbps GDDR6 memory which enables this card to offer higher bandwidth than the 12 Gbps models which were also updated to the higher clock. This card uses AMD's extreme RDNA architecture, which allows this card to feature a boost clock speed of up to 1,620 MHz and has a total of 2,304 Stream Processors.